outputFilename = $tempDir . '/' . $id . '.zip'; $this->outputDirname = $tempDir . '/' . $id; } /** * After test. */ protected function tearDown() { parent::tearDown(); if ($this->outputFilename !== null && file_exists($this->outputFilename)) { unlink($this->outputFilename); } if ($this->outputDirname !== null && is_dir($this->outputDirname)) { FilesUtil::removeDir($this->outputDirname); } } /** * Assert correct zip archive. * * @param string $filename * @param string|null $password */ public static function assertCorrectZipArchive($filename, $password = null) { if (self::existsProgram('unzip')) { $command = 'unzip'; if ($password !== null) { $command .= ' -P ' . escapeshellarg($password); } $command .= ' -t ' . escapeshellarg($filename); $command .= ' 2>&1'; exec($command, $output, $returnCode); $output = implode(\PHP_EOL, $output); if ($password !== null && $returnCode === 81) { if (self::existsProgram('7z')) { /** * WinZip 99-character limit. * * @see https://sourceforge.net/p/p7zip/discussion/383044/thread/c859a2f0/ */ $password = substr($password, 0, 99); $command = '7z t -p' . escapeshellarg($password) . ' ' . escapeshellarg($filename); exec($command, $output, $returnCode); /** * @var array $output */ $output = implode(\PHP_EOL, $output); static::assertSame($returnCode, 0); static::assertNotContains(' Errors', $output); static::assertContains(' Ok', $output); } else { fwrite(\STDERR, 'Program unzip cannot support this function.' . \PHP_EOL); fwrite(\STDERR, 'Please install 7z. For Ubuntu-like: sudo apt-get install p7zip-full' . \PHP_EOL); } } else { static::assertSame($returnCode, 0, $output); static::assertNotContains('incorrect password', $output); static::assertContains(' OK', $output); static::assertContains('No errors', $output); } } } /** * @param string $program * * @return bool */ protected static function existsProgram($program) { if (\DIRECTORY_SEPARATOR !== '\\') { exec('which ' . escapeshellarg($program), $output, $returnCode); return $returnCode === 0; } // false for Windows return false; } /** * Assert correct empty zip archive. * * @param $filename */ public static function assertCorrectEmptyZip($filename) { if (self::existsProgram('zipinfo')) { exec('zipinfo ' . escapeshellarg($filename), $output, $returnCode); $output = implode(\PHP_EOL, $output); static::assertContains('Empty zipfile', $output); } $actualEmptyZipData = pack('VVVVVv', ZipConstants::END_CD, 0, 0, 0, 0, 0); static::assertStringEqualsFile($filename, $actualEmptyZipData); } /** * @param string $filename * @param bool $showErrors * * @return bool|null If null returned, then the zipalign program is not installed */ public static function assertVerifyZipAlign($filename, $showErrors = false) { if (self::existsProgram('zipalign')) { exec('zipalign -c -v 4 ' . escapeshellarg($filename), $output, $returnCode); if ($showErrors && $returnCode !== 0) { fwrite(\STDERR, implode(\PHP_EOL, $output)); } return $returnCode === 0; } fwrite(\STDERR, "Cannot find the program 'zipalign' for the test" . \PHP_EOL); return null; } /** * @return bool */ public static function skipTestForRootUser() { /** @noinspection PhpComposerExtensionStubsInspection */ if (\extension_loaded('posix') && posix_getuid() === 0) { static::markTestSkipped('Skip the test for a user with root privileges'); return true; } return false; } }